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zalisa [80]
4 years ago
14

Evaluate 5x/y^2 for each of the following combinations , 1. X=-2,y=-4.

Mathematics
1 answer:
tankabanditka [31]4 years ago
6 0

\frac{5x}{y^2}\\\\\frac{5(-2)}{-4^2} = \frac{-10}{16}=-\frac{5}{8}\\\\\frac{5(0)}{-4^2}=\frac{0}{16}=0\\\\\frac{5(-4)}{0^2}=\frac{-20}{0}=∅

⭐ Please consider brainliest! ⭐

✉️ If any further questions, inbox me! ✉️

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Answer:

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Answer:

\frac{1}{36}

Step-by-step explanation:

Total possibilities when we a roll a die at a time are 6

given we should have four for first time and then three

let us assume we rolled the dice we may get 1,2,3,4,5,6(any of these) the probability to get 4 is

PROBABILITY=\frac{\textrm{FAVOURABLE CHANCES}}{\textrm{TOTAL CHANCES}}

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let us assume we rolled the dice for second time again we may get 1,2,3,4,5,6(any of these) the probability to get 3 is

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the probability to get 3 in second roll irrespective of first one is \frac{1}{6}

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So,

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6 0
3 years ago
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harkovskaia [24]
When you evaluate the equation you plug in the numbers or replace the variables with the numbers it’s giving you.
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Hope this helps!
8 0
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Colt1911 [192]
Maybe the coordinates (3,a)
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